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openwrt-xburst/package/busybox/patches/430-uniq_memleak.patch
hauke 2db05e4bbb busybox: refresh busybox patches
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@14590 3c298f89-4303-0410-b956-a3cf2f4a3e73
2009-02-21 15:07:45 +00:00

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263 B
Diff

--- a/coreutils/uniq.c
+++ b/coreutils/uniq.c
@@ -82,6 +82,8 @@ int uniq_main(int argc ATTRIBUTE_UNUSED,
if (!s0 || strncmp(e0, e1, max_chars)) {
break;
+ } else {
+ free(s1);
}
++dups; /* note: testing for overflow seems excessive. */